EMC Testing Labs in Wisconsin – Accredited Facilities

D.L.S. Electronic Systems, Inc.

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D.L.S. Electronic Systems, Inc. is an ANAB-accredited (ISO/IEC 17025) and iNARTE-certified organization founded in 1983 and headquartered in Wheeling, Illinois. The company operates three facilities and maintains a technical staff of 25 engineers, 18 of whom hold iNARTE certification. D.L.S. is an approved laboratory for FCC, ISED Canada, ACMA, VCCI, and other global requirements, and has been an iNARTE Certified Organization since the program's early years. The Wheeling, IL Headquarters is a 30,000 sq ft facility housing 16 EMC test chambers capable of full-scan immunity and emissions testing at frequencies up to 40 GHz, covering MIL-STD-461, RTCA/DO-160, FCC, ISED Canada, CE Mark, UKCA, Korea, and automotive EMC testing. Military EMC covers all MIL-STD-461 test methods including radiated/conducted emissions and susceptibility, plus power quality testing to MIL-STD-464, MIL-STD-704, MIL-STD-1275, and MIL-STD-1399. Medical EMC including RFID testing for FDA compliance, shielding effectiveness, and cybersecurity compliance evaluation and testing (RED 2014/53/EU) are also offered. The Wheeling East Campus houses the Conformity Assessment division, covering environmental testing (MIL-STD-810, MIL-STD-202, RTCA/DO-160, ASTM, SAE, EN/IEC, ISO, ANSI, NEMA, ISTA, HASS) and product safety testing under LVD 2014/35/EU, Machinery Directive 2006/42/EC, Medical Device Directive 93/42/EC, RED 2014/53/EU, CE Mark, UKCA, and US/Canada NRTL programs through the Nemko partnership. The Genoa City, WI facility, located 45 miles northwest of Wheeling, is situated on a four-acre parcel and features two 10-meter all-weather enclosed Open Area Test Sites, a 3-meter anechoic chamber, and multiple shielded rooms for radiated and conducted emissions testing. Wireless and radio testing is also based at this location, with 40+ years of wireless device experience and coverage of FCC, ISED Canada, ETSI, and other international wireless certification requirements. Industries served include military, aerospace/avionics, automotive, medical, industrial machinery, laboratory/test and measurement, multimedia/ITE, lighting, household appliances, restaurant equipment, IoT, and telecommunications.

Ezurio

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Ezurio, headquartered in Akron, OH, operates an A2LA-accredited ISO/IEC 17025 and ISO 9001-certified EMC compliance testing laboratory in Wisconsin serving electronics manufacturers seeking FCC certification, ISED Canada approval, CE marking, medical device EMC testing, and international regulatory compliance. Because Ezurio manufactures RF wireless modules, its engineers bring deep product-level understanding of wireless device compliance nuances to every test program — a differentiator particularly valuable for customers integrating wireless modules into end products. The laboratory operates on multiple shifts to support faster turnaround and expedited test schedules. EMC testing capabilities include electrically fast transient (EFT) immunity, lightning surge, ESD, magnetic field immunity, radiated and conducted disturbance testing, and voltage fluctuation and short interruption testing. The flexible laboratory features mobile benches, test stations, and equipment configured around the product under test, equipped with both horizontal and vertical ground planes. A dedicated automated 3D antenna measurement chamber supports spherical antenna pattern data collection with full antenna plots and performance summaries for antenna design validation. Medical device EMC testing services cover IEC 60601-1-2, AIM 7351731, and ANSI C63.27 wireless coexistence testing for FDA 510(k) submissions. On-site EMC and RF testing is available for products requiring field-based evaluation. Full-service regulatory project management is offered including requirements analysis, test plan development, failure troubleshooting, international regulatory filing management, certification renewal management, and standards research for the US, Canada, Europe, and other global markets.

International Compliance Laboratories

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International Compliance Laboratories is an independent EMC testing laboratory located in Neenah, Wisconsin. Built in 2006, the 10,000-square-foot facility is purpose-designed for electromagnetic compatibility testing, featuring four EMC testing chambers and a variety of power sources including single-phase and three-phase 50/60 Hz AC as well as variable DC power. ICL provides testing across medical, commercial, industrial, and automotive sectors. Their commercial EMC capabilities cover FCC Part 15 emissions for both Supplier Declaration of Conformity and transmitter certification, Industry Canada requirements under ICES-001, ICES-003, and RSS standards, and European/international EMC testing to the EN/IEC 61000 series. They also perform testing to the medical equipment EMC standard IEC 60601-1-2. Their emissions testing scope includes CISPR 11, 14-1, 15, 22, and 32 (and their EN equivalents), along with current harmonics and voltage flicker testing to IEC 61000-3-2 and -3-3. On the immunity side, they cover the full suite of IEC 61000-4 tests including ESD, RF immunity, EFT/burst, surge, conducted immunity, power frequency magnetic fields, and voltage dips and interruptions. ICL also has a dedicated automotive component EMC testing capability, covering ECE Regulation 10 as well as standards from the CISPR 25, ISO 10605, ISO 11452, ISO 7637, ISO 16750, and SAE J1113 families for radiated emissions, ESD, radiated RF immunity, bulk current injection, and electrical transients. The lab is accredited by A2LA for electrical testing, and its NARTE-certified staff brings over 25 years of experience in resolving product and board-level EMC issues. Beyond testing, ICL's engineers offer troubleshooting and consulting services to help clients work through compliance challenges.